6481964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 13154400

約数和(自身を除く): 6672436

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 173, 323, 346, 493, 551, 646, 692, 986, 1102, 1292, 1972, 2204, 2941, 3287, 5017, 5882, 6574, 9367, 10034, 11764, 13148, 18734, 20068, 37468, 55879, 85289, 95323, 111758, 170578, 190646, 223516, 341156, 381292, 1620491, 3240982, 6481964]

約数ペア:

[(1, 6481964), (2, 3240982), (4, 1620491), (17, 381292), (19, 341156), (29, 223516), (34, 190646), (38, 170578), (58, 111758), (68, 95323), (76, 85289), (116, 55879), (173, 37468), (323, 20068), (346, 18734), (493, 13148), (551, 11764), (646, 10034), (692, 9367), (986, 6574), (1102, 5882), (1292, 5017), (1972, 3287), (2204, 2941)]